| Somma Lombardo to Poggibonsi | 194.90 mi (313.67 km) |
| Somma Lombardo to Poggio a Caiano | 173.53 mi (279.28 km) |
| Somma Lombardo to Poggio Renatico | 149.56 mi (240.70 km) |
| Somma Lombardo to Poggiomarino | 447.56 mi (720.28 km) |
| Somma Lombardo to Poirino | 67.04 mi (107.89 km) |
| Somma Lombardo to Policoro | 552.57 mi (889.28 km) |
| Somma Lombardo to Polistena | 628.79 mi (1,011.94 km) |
| Somma Lombardo to Pomezia | 336.09 mi (540.88 km) |
| Somma Lombardo to Pomigliano d'Arco | 436.36 mi (702.25 km) |
| Somma Lombardo to Pompei | 448.61 mi (721.97 km) |
| Somma Lombardo to Ponsacco | 171.51 mi (276.01 km) |
| Somma Lombardo to Pontassieve | 188.24 mi (302.94 km) |
| Somma Lombardo to Ponte Buggianese | 162.15 mi (260.95 km) |
| Somma Lombardo to Ponte San Pietro | 42.87 mi (69.00 km) |
| Somma Lombardo to Pontecorvo | 383.09 mi (616.52 km) |
